466409216

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20021}}^1$

素因数の和:20057

約数の個数: 72

約数和(自身を含む): 1145899104

約数和(自身を除く): 679489888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 20021, 23296, 40042, 80084, 140147, 160168, 260273, 280294, 320336, 520546, 560588, 640672, 1041092, 1121176, 1281344, 1821911, 2082184, 2242352, 2562688, 3643822, 4164368, 4484704, 5125376, 7287644, 8328736, 8969408, 14575288, 16657472, 17938816, 29150576, 33314944, 35877632, 58301152, 66629888, 116602304, 233204608, 466409216]

約数ペア:

[(1, 466409216), (2, 233204608), (4, 116602304), (7, 66629888), (8, 58301152), (13, 35877632), (14, 33314944), (16, 29150576), (26, 17938816), (28, 16657472), (32, 14575288), (52, 8969408), (56, 8328736), (64, 7287644), (91, 5125376), (104, 4484704), (112, 4164368), (128, 3643822), (182, 2562688), (208, 2242352), (224, 2082184), (256, 1821911), (364, 1281344), (416, 1121176), (448, 1041092), (728, 640672), (832, 560588), (896, 520546), (1456, 320336), (1664, 280294), (1792, 260273), (2912, 160168), (3328, 140147), (5824, 80084), (11648, 40042), (20021, 23296)]